DR. WILLIAM DAVID SCHNAPP (M.D.) – Neurology Physician, NPI 1699938795
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
370 INTERVENTIONAL PAIN MANAGEMENT in FL
Provider Addresses for DR. WILLIAM DAVID SCHNAPP (M.D.)
3301 Overseas Hwy
Marathon, FL 330502329
Phone: (305) 289-6432
Fax: (305) 296-2209
Type: Location
95360 Overseas Hwy Ste 11
Key Largo, FL 330372038
Phone: (305) 296-2212
Fax: (305) 296-2209
Type: Location
925, Toppino Drive, Searstown Shopping Center, Key West, Monroe County, Florida, 33040, United States
KEY WEST, FL 330404269
Phone: (305) 296-2212
Fax: (305) 296-2209
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 64 Open Payments records for all available years, with a total value of $12,447.
Total Amount is formed as General ($12,447) + Research ($0) + Ownership ($0) = $12,447.
Last reported payment date: 2024-11-16 • Largest payer in this snapshot: Medtronic, Inc. ($11,350).
Total Amount
$12,447
General + Research + Ownership
Payments
64
Total payment records
General Amount
$12,447
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $11,350 |
| Nevro Corp. | $405 |
| Boston Scientific Corporation | $146 |
| SPR Therapeutics, Inc | $123 |
| NeuraSignal Inc. | $95 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2014-03-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20140210000523 | I | Interventional Pain Management | FL | TBD |
| I20140317001648 | I | Interventional Pain Management | TN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J0585 | Injection, onabotulinumtoxina, 1 unit | 5,445 | 13 | $0 |
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,254 | 69 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 949 | 460 | $0 |
| J1030 | Injection, methylprednisolone acetate, 40 mg | 552 | 263 | $0 |
| 97530 | Therapy procedure using functional activities | 428 | 39 | $0 |
Insurance plans in this area (ZIP 33050)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL PAIN MANAGEMENT | FL | 64493 | Injections of lower or sacral spine facet joint using imaging guidance | 55 | 47 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Pain Management | FL | |
| Internal Medicine | FL | |
| Physical Medicine And Rehabilitation | FL | |
| Nurse Practitioner | FL | |
| Physician Assistant | FL | |
| Physician Assistant | WI | |
| Physician Assistant | TN | |
| Nurse Practitioner | FL |
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